CVE-2024-52517

Nextcloud Server is a self hosted personal cloud system. After storing "Global credentials" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.

CVSS v3 4.6 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.2 / Impact : 4.0

Attack Vector PHYSICAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg
https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe
https://github.com/nextcloud/server/pull/48359
https://hackerone.com/reports/2554079

Configurations

No configuration.

History

18 Nov 2024, 17:11

Type	Values Removed	Values Added
Summary		(es) Nextcloud Server es un sistema de nube personal alojado por el usuario. Después de almacenar las "credenciales globales" en el servidor, la API las devuelve y las agrega nuevamente al frontend, lo que permite leerlas en texto plano cuando un atacante ya tiene acceso a una sesión activa de un usuario. Se recomienda actualizar Nextcloud Server a 28.0.11, 29.0.8 o 30.0.1 y Nextcloud Enterprise Server a 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 o 30.0.1.

15 Nov 2024, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-11-15 17:15

Updated : 2024-11-18 17:11

NVD link : CVE-2024-52517

Mitre link : CVE-2024-52517

CVE.ORG link : CVE-2024-52517

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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